ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
XInitial (Property)
The XInitial property is used to: Get the X-coordinate: of a control (position on the X-axis) when opening the window or the page. of a window (position on X-axis) when opening the window. Change the X-coordinate of a control anchored "to the right" (position on the X-axis) when opening the window. Get the X-coordinate of a control in relation to its block (position in millimeters on the X-axis) when opening the report....
YInitial (Property)
The YInitial property is used to: Find out the Y-coordinate: of a control (position on Y-axis) when opening the window or the page. of a window (position on Y-axis) when opening the window. Modify the Y-coordinate of a control anchored "to bottom" (position on the vertical axis) when opening the window. Find out the Y-coordinate of a control in relation to its block (position in millimeters on the vertical axis) when opening the report....
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
DownloadRemove (Function)
Cancels a download by removing it from the download manager, and deletes any existing files.
Main characteristics of a List Box control
The main characteristics of a List Box control are as follows......
Background download
Starting with version 27, files can be downloaded in the background, using the system download manager......
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
How to choose the data source of a control?
This help page presents the different data sources available for a control....
WDConver : Use in interactive mode
Before you start using WDConver, you must have......
Query editor
The query editor is used to automatically create queries on the data files......
nfcTag (Type of variable)
The nfcTag type is used to define the advanced characteristics of an NFC tag (Near Field Communication).
Custom telemetry
Custom telemetry allows you to define the elements that will be included in the analytics......
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
Reminder
The Reminder keyword can correspond to...
<Organizer>.ListAppointment (Function)
Returns: the list of appointments found between two dates in an Organizer control, all appointments found in an Organizer control, a specific appointment (selected or hovered)....
HCopyFile (Example)
Usage example of the HCopyFile function
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated programmatically.
grSeriesColor (Function)
Initializes the color of a series or the color of a section.
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
WEBDEV administrator: WebSocket servers installed
The "WebSockets" tab provides information about the WEBDEV WebSocket servers installed on the computer...
Generation of a class diagram using reverse engineering
WINDEV, WINDEV Mobile and WEBDEV allow you to create the class diagram of an application using reverse engineering (files "......
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.